Direct Red 16
TL;DR: Direct Red 16 (CAS 6227-02-7) is a chemical compound with molecular formula C26H17N5Na2O8S2 and molecular weight 637.03 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.
disodium;7-amino-4-hydroxy-3-[(5-hydroxy-6-phenyldiazenyl-7-sulfonatonaphthalen-2-yl)diazenyl]naphthalene-2-sulfonate
Also Known As: Direct Red 16, C.I. Direct Red 16, disodium salt, C.I. Direct Red 16, EC 228-323-4, disodium;7-amino-4-hydroxy-3-[(5-hydroxy-6-phenyldiazenyl-7-sulfonatonaphthalen-2-yl)diazenyl]naphthalene-2-sulfonate
| Molecular Formula | C26H17N5Na2O8S2 |
|---|---|
| Molecular Weight | 637.03 g/mol |
| LogP | -0.37 |
| Topological Polar Surface Area | 247.0 Ų |
| Hydrogen Bond Donors | 3 |
| Hydrogen Bond Acceptors | 13 |
| Rotatable Bonds | 4 |
| Exact Mass | 637.0314 |
| Heavy Atoms | 43 |
| Complexity | 1160.0 |
Chemical Identifiers
| CAS Number | 6227-02-7 |
|---|---|
| SMILES | C1=CC=C(C=C1)N=NC2=C(C=C3C=C(C=CC3=C2O)N=NC4=C(C=C5C=C(C=CC5=C4O)N)S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+] |
| InChIKey | MMFAIRVIRUMWLM-UHFFFAOYSA-L |
Product Overview
Direct Red 16 (CAS 6227-02-7), with molecular formula C26H17N5Na2O8S2 and molecular weight 637.03 g/mol. IUPAC: disodium;7-amino-4-hydroxy-3-[(5-hydroxy-6-phenyldiazenyl-7-sulfonatonaphthalen-2-yl)diazenyl]naphthalene-2-sulfonate.
Chemical Property Profile of Direct Red 16
Property Insights of Direct Red 16
The XLogP value of -0.37 indicates that Direct Red 16 is hydrophilic (water-soluble), making it suitable for aqueous formulations and biological assay applications. The TPSA of 247.0 Ų indicates high polarity, suggesting Direct Red 16 may have limited membrane permeability but good aqueous solubility. Following Lipinski's Rule of Five, Direct Red 16 has 3 hydrogen bond donor(s) and 13 hydrogen bond acceptor(s), which may warrant consideration for formulation optimization.
Frequently Asked Questions
Frequently Asked Questions
What is the CAS number of Direct Red 16?
The CAS number of Direct Red 16 is 6227-02-7.
What is the molecular formula of Direct Red 16?
The molecular formula of Direct Red 16 is C26H17N5Na2O8S2.
What is the molecular weight of Direct Red 16?
The molecular weight of Direct Red 16 is 637.03 g/mol.
Where can I buy Direct Red 16?
You can request a quote for Direct Red 16 directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.
Does KEHONG BIO offer custom synthesis for Direct Red 16?
Yes, KEHONG BIO provides custom synthesis services for Direct Red 16 and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.